My father grew up in an era when to be an American - a white American, at least - was to be yourself. In some respects, his generation was more ignorant, complacent, self-centered and parochial than mine.

[Ernest ]Hemingway always said, "Write about what you know." I think you can do that, and if you want to write about what you don't know, you can. It just takes a lot more work.

We're living in what used to be Mexico, and there's this very fluid border feeling. You go a little bit south of Tijuana, for instance, into Ensenada, and it still seems kind of borderlike. And you go much farther, suddenly the prices are lower, the prostitution is different, the commerce is different, everything feels more "Mexican."

Some friends and I, we went right up there behind the studio and we got on a train, we could tell it was going to go to Roseville. We got off it and got on another train. And we got to Roseville, and it takes hours to get through that yard. It's really big. So we ended up just coming back here. It's like fishing or hunting. You can't always come back with something.

Most literary critics agree that fiction cannot be reduced to mere falsehood. Well-crafted protagonists come to life, pornography causes orgasms, and the pretense that life is what we want it to be may conceivably bring about the desired condition. Hence religious parables, socialist realism, Nazi propaganda. And if this story likewise crawls with reactionary supernaturalism, that might be because its author longs to see letters scuttling across ceilings, cautiously beginning to reify themselves into angels. For if they could only do that, then why not us?

I feel like I'm almost ready to write fiction about the border. But even after 10 years of writing nonfiction about it, I don't think I know quite enough to do it right.

At least I hope - that the fiction I've written so far has flaws but has mostly been successful.